308E CR Mini Hydraulic Excavator Machine System Specifications Caterpillar


Swing Drive

Usage:

308E GBJ



Illustration 1g02876979

Table 1
Specification for 389-2306 Swing Drive Gp    
Item     Qty     Part     Specification Description    
1     2     188-4061 Spring     Free length is
36.7 mm (1.44 inch).    
2     2     188-4060 Plug     Torque to
157 ± 10 N·m (116 ± 7 lb ft).    
3     2     389-2315 Valve As     Torque to
373 ± 20 N·m (275 ± 15 lb ft).    
4     8     095-9805 Bolt     Torque to
177 ± 10 N·m (131 ± 7 lb ft).    
5     1     139-7336 Plug     Torque to
22.6 ± 1.0 N·m (200.0 ± 8.9 lb in).    
6     Use any one of the following plates:    
1 171-9446 Plate     Thickness is
1.8 mm (0.07 inch).    
1 171-9447 Plate     Thickness is
2.3 mm (0.09 inch).    
1 171-9448 Plate     Thickness is
2.8 mm (0.11 inch).    
7     1     279-4706 Plug     Torque to
22.6 ± 1.0 N·m (200.0 ± 8.9 lb in).    
8     3     139-7308 Plug     Torque to
15.7 ± 0.8 N·m (139.0 ± 7.1 lb in).    
9     1     137-3688 Orifice     Torque to
2.45 ± 0.49 N·m (21.68 ± 4.34 lb in).    
10     4     5W-1341 Bolt     Torque to
24.5 ± 4.9 N·m (216.8 ± 43.4 lb in).    
11     12     188-4054 Spring     Free length is
21.1 mm (0.83 inch).    
12     8     188-4055 Spring     Free length is
18.4 mm (0.72 inch).    

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